FI822998A0 - Kopplingsanordning foer till tre faser anslutbar foerbrukare - Google Patents

Kopplingsanordning foer till tre faser anslutbar foerbrukare

Info

Publication number
FI822998A0
FI822998A0 FI822998A FI822998A FI822998A0 FI 822998 A0 FI822998 A0 FI 822998A0 FI 822998 A FI822998 A FI 822998A FI 822998 A FI822998 A FI 822998A FI 822998 A0 FI822998 A0 FI 822998A0
Authority
FI
Finland
Prior art keywords
foerbrukare
anslutbar
faser
tre
copying procedure
Prior art date
Application number
FI822998A
Other languages
English (en)
Other versions
FI822998L (fi
Inventor
Johan Bauer
Joachim Hannich
Werner Harbauer
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of FI822998A0 publication Critical patent/FI822998A0/fi
Publication of FI822998L publication Critical patent/FI822998L/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/002—Details of electromagnetic relays particular to three-phase electromagnetic relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H9/563—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle for multipolar switches, e.g. different timing for different phases, selecting phase with first zero-crossing

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Mechanisms For Operating Contacts (AREA)
FI822998A 1981-11-02 1982-08-30 Kopplingsanordning foer till tre faser anslutbar foerbrukare FI822998L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3143430A DE3143430C2 (de) 1981-11-02 1981-11-02 Drehstromschaltgerät für einen an drei Phasen anzuschließenden Verbraucher

Publications (2)

Publication Number Publication Date
FI822998A0 true FI822998A0 (fi) 1982-08-30
FI822998L FI822998L (fi) 1983-05-03

Family

ID=6145404

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822998A FI822998L (fi) 1981-11-02 1982-08-30 Kopplingsanordning foer till tre faser anslutbar foerbrukare

Country Status (10)

Country Link
US (1) US4471183A (fi)
EP (1) EP0078458A3 (fi)
JP (1) JPS5882419A (fi)
BR (1) BR8206302A (fi)
CA (1) CA1179711A (fi)
DE (1) DE3143430C2 (fi)
DK (1) DK482682A (fi)
ES (1) ES8307411A1 (fi)
FI (1) FI822998L (fi)
MX (1) MX152067A (fi)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184225A (ja) * 1987-01-27 1988-07-29 富士電機株式会社 電磁接触器
US4882557A (en) * 1987-11-13 1989-11-21 Airpax Corporation Multipole circuit breaker system with differential pole operation
JPH08725U (ja) * 1995-03-28 1996-04-23 富士電機株式会社 電磁接触器
US20010030173A1 (en) * 2000-01-20 2001-10-18 Eduard Ulanovsky Contact arc-quenching system for power switchgear
EP2226820B1 (en) 2009-03-05 2016-01-27 Rockwell Automation Technologies, Inc. Switching phase offset for contactor optimization
US9590536B2 (en) * 2013-03-15 2017-03-07 Rockwell Automation Technolgies, Inc. Two-step connection of electric motors by means of electromagnetic switches
US9396898B2 (en) * 2013-03-15 2016-07-19 Rockwell Automation Technologies, Inc. Multipole electromechanical switching device
US10074497B2 (en) 2014-11-06 2018-09-11 Rockwell Automation Technologies, Inc. Operator coil parameter based electromagnetic switching
US10393809B2 (en) 2014-11-06 2019-08-27 Rockwell Automation Technologies, Inc. Intelligent timed electromagnetic switching
US10141143B2 (en) 2014-11-06 2018-11-27 Rockwell Automation Technologies, Inc. Wear-balanced electromagnetic motor control switching
US9806642B2 (en) 2014-11-06 2017-10-31 Rockwell Automation Technologies, Inc. Modular multiple single-pole electromagnetic switching system and method
US9722513B2 (en) 2014-11-06 2017-08-01 Rockwell Automation Technologies, Inc. Torque-based stepwise motor starting
US9748873B2 (en) 2014-11-06 2017-08-29 Rockwell Automation Technologies, Inc. 5-pole based wye-delta motor starting system and method
US10361051B2 (en) 2014-11-06 2019-07-23 Rockwell Automation Technologies, Inc. Single pole, single current path switching system and method
US9806641B2 (en) 2014-11-06 2017-10-31 Rockwell Automation Technologies, Inc. Detection of electric motor short circuits

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE562167C (de) * 1932-10-22 Voigt & Haeffner Akt Ges Dreipoliger OElschalter mit Loeschkammern
DE1074118B (de) * 1960-01-28 Starkstrom Schaltgeratefabrik L Spmdler u O Deissler Gummcrsbach Schaltapparat bei vorwiegend Niederspan nungsschaltgeratcn fur Wechselstrom
US2411894A (en) * 1944-02-09 1946-12-03 Gerhard W Peters Arc extinguishing chamber for circuit breakers
DE951020C (de) * 1951-11-25 1956-10-18 Siemens Ag Drehstromschuetz fuer synchrones Ausschalten, dessen Kontakte zwecks Vermeidung von Schaltfeuer kurz vor dem Nulldurchgang des Stromes geoeffnet werden
CH331668A (de) * 1954-10-07 1958-07-31 Stotz Kontakt Gmbh Niederspannungsschalter für Drehstrom, insbesondere Motorschutzschalter
BE568871A (fi) * 1957-06-28 1900-01-01
DE7230068U (de) * 1972-08-14 1974-01-31 Siemens Ag Schaltzustandsanzeigevorrichtung für elektromagnetische Schaltgeräte
DE2346928B2 (de) * 1973-09-18 1975-11-20 Ernst Dreefs Kg, 8641 Unterrodach Kontaktsystem für Drucktastenschalter
US4000480A (en) * 1975-03-31 1976-12-28 Bell Telephone Laboratories, Incorporated Switching device
BR8101148A (pt) * 1980-02-29 1981-09-01 Westinghouse Electric Corp Dispositivo de controle eletrico
IT1141472B (it) * 1980-04-17 1986-10-01 Augusto Cometti Perfezionamento agli interruttori a pulsante

Also Published As

Publication number Publication date
DK482682A (da) 1983-05-03
FI822998L (fi) 1983-05-03
ES516951A0 (es) 1983-07-01
BR8206302A (pt) 1983-09-20
DE3143430C2 (de) 1984-05-24
MX152067A (es) 1985-05-27
US4471183A (en) 1984-09-11
CA1179711A (en) 1984-12-18
ES8307411A1 (es) 1983-07-01
EP0078458A2 (de) 1983-05-11
JPS5882419A (ja) 1983-05-18
DE3143430A1 (de) 1983-05-19
EP0078458A3 (de) 1985-06-19

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: SIEMENS AKTIENGESELLSCHAFT